Fujikawa Maru scuba diving weather

Boat dive · Chuuk Lagoon, Chuuk · Show on map

Now · 01:00Excellent

93out of 100

Excellent conditions. Steady until sunset.

Waves: 0.8 m
Wind: 12 kn from ENE; gusts 17
Water: 30 °C; warm to ~27 m
Suit: Rash guard; whole dive

Hour by hour today

Tap an hour to see it above

Score	Waves	Wind (gusts)	Current	Swell	Water	Air	Rain	Limited by
93	0.8 m	12 (17 kn) ↓	0.4 kn	0.5 m · 7 s ↓	29.9 °C	28 °C	0.4 mm	wind
98	0.8 m	9 (16 kn) ↓	0.4 kn	0.5 m · 7 s ↓	29.9 °C	28 °C	0.1 mm	waves
96	0.8 m	10 (14 kn) ↓	0.2 kn	0.5 m · 7 s ↓	29.9 °C	28 °C	–	waves
98	0.8 m	9 (14 kn) ↓	0.2 kn	0.5 m · 7 s ↓	29.9 °C	28 °C	–	waves
97	0.8 m	10 (12 kn) ↓	0.2 kn	0.5 m · 7 s ↓	29.9 °C	29 °C	0.1 mm	waves
93	0.8 m	12 (16 kn) ↓	0.3 kn	0.5 m · 7 s ↓	29.9 °C	29 °C	0.1 mm	wind
95	0.8 m	11 (15 kn) ↓	0.3 kn	0.5 m · 7 s ↓	29.9 °C	29 °C	–	wind
93	0.8 m	12 (16 kn) ↓	0.3 kn	0.5 m · 7 s ↓	29.9 °C	29 °C	–	wind
94	0.8 m	11 (16 kn) ↓	0.2 kn	0.5 m · 7 s ↓	29.9 °C	29 °C	–	wind
95	0.8 m	11 (14 kn) ↓	0.2 kn	0.5 m · 7 s ↓	29.9 °C	29 °C	0.2 mm	wind
94	0.8 m	11 (15 kn) ↓	0.2 kn	0.5 m · 7 s ↓	30.0 °C	29 °C	0.1 mm	wind
96	0.8 m	11 (15 kn) ↓	0.3 kn	0.5 m · 6 s ↓	30.0 °C	29 °C	–	wind
96	0.8 m	10 (14 kn) ↓	0.3 kn	0.5 m · 6 s ↓	30.1 °C	29 °C	–	waves
97	0.8 m	10 (14 kn) ↓	0.3 kn	0.5 m · 6 s ↓	30.1 °C	29 °C	0.2 mm	waves
97	0.7 m	10 (13 kn) ↓	0.4 kn	0.5 m · 6 s ↓	30.2 °C	29 °C	0.4 mm	wind
96	0.7 m	10 (14 kn) ↓	0.5 kn	0.5 m · 6 s ↓	30.2 °C	29 °C	0.3 mm	wind
97	0.7 m	10 (14 kn) ↓	0.5 kn	0.5 m · 6 s ↓	30.2 °C	28 °C	0.1 mm	wind
97	0.7 m	10 (14 kn) ↓	0.5 kn	0.5 m · 6 s ↓	30.1 °C	29 °C	–	waves
97	0.7 m	10 (14 kn) ↓	0.5 kn	0.5 m · 6 s ↓	30.1 °C	29 °C	–	wind
94	0.7 m	12 (15 kn) ↓	0.5 kn	0.5 m · 6 s ↓	30.1 °C	29 °C	0.1 mm	wind
92	0.8 m	13 (16 kn) ↓	0.4 kn	0.5 m · 6 s ↓	30.0 °C	29 °C	0.1 mm	wind

Waves and swell are adjusted for this site's shelter from the coastline. Arrows point where the wind and swell go. Night hours are shaded.

Water at depth

30 °C at the surface, warm to about 27 m. About 29 °C at typical dive depth.

Suit: Rash guard or 1–2 mm for the whole dive.

Model estimate (Copernicus Marine), updated Sat 14 Nov. High confidence.

Temperature profile and next days

Day	Surface	Warm to	Dive depth
Sun 15 Nov	30.0 °C	~27 m	29.1 °C
Mon 16 Nov	29.9 °C	~43 m	29.9 °C
Tue 17 Nov	29.8 °C	~22 m	28.7 °C
Wed 18 Nov	29.8 °C	~21 m	28.8 °C
Thu 19 Nov	29.9 °C	~24 m	28.9 °C
Fri 20 Nov	29.7 °C	~32 m	29.0 °C
Sat 21 Nov	29.6 °C	~40 m	29.6 °C
Sun 22 Nov	29.6 °C	~28 m	28.4 °C
Mon 23 Nov	29.5 °C	~31 m	28.6 °C

~9 km model grid; nearest model water 3.4 km away, so channels and bays may differ. Daily averages; the thermocline can move several metres day to day.

Conditions at Fujikawa Maru

Fujikawa Maru is open to the sea from the NE–SSE, SSW–SW, so waves build there when the wind blows from those directions. Land shelters it from the NNW–N.

Over the next 7 days it's good or better every day. Thu, Fri and Sat are only a trend so far.

The water is 30 °C at the surface and warm to about 27 m, so a rash guard or 1–2 mm suits most dives.

Shelter

Open to NE–SSE, SSW–SW. Waves and swell from there reach the site.

Sheltered from NNW–N: land blocks the waves.

Computed from the OpenStreetMap coastline. Wind itself is not reduced by shelter.

Location

Open Fujikawa Maru on the map7.3448, 151.8845

About this forecast

Updated Sun 15 Nov, 01:30 · weather run 06Z 14 Nov · waves run 00Z 14 Nov

Waves are adjusted for this site's shelter from the coastline.

Water temperature in Chuuk

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