ScubaForecast

Middle Tree scuba diving weather

Boat dive · Koh Rong, Preah Sihanouk · Show on map

Now · 22:00Excellent

100out of 100

Waves
0.0 m
Wind
3 kn from NE
gusts 6
Water
31 °C
same down to ~22 m
Suit
Rash guard
to ~22 m

Hour by hour today

Tap an hour to see it above

TimeScoreWavesWind (gusts)CurrentSwellLimited by
1000.0 m3 (6 kn) ↓0.2 kn0.0 m · 2 s ↓–

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

31 °C down to about 22 m. The model's water ends there; nothing is known below.

Suit: Rash guard or 1–2 mm down to ~22 m.

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

Temperature profile and next daysEstimated water temperature from the surface down to 60 metres today. Surface 30.5 °C, warm layer to about 22 metres.0 m10 m20 m30 m40 m50 m60 m30°32°0.5 m: 30.5 °C1.5 m: 30.4 °C2.6 m: 30.4 °C3.8 m: 30.3 °C5.1 m: 30.3 °C6.4 m: 30.3 °C7.9 m: 30.2 °C9.6 m: 30.2 °C11.4 m: 30.2 °C13.5 m: 30.2 °C15.8 m: 30.4 °C18.5 m: 30.7 °C21.6 m: 30.9 °C
DaySurfaceWarm to
Sat 14 Nov30.5 °C~22 m
Sun 15 Nov30.6 °C~22 m
Mon 16 Nov30.5 °C~22 m
Tue 17 Nov30.5 °C~22 m
Wed 18 Nov30.5 °C~22 m
Thu 19 Nov30.6 °C~22 m
Fri 20 Nov30.5 °C~22 m
Sat 21 Nov30.5 °C~22 m
Sun 22 Nov30.5 °C~22 m
Mon 23 Nov30.5 °C~22 m

~9 km model grid; nearest model water 5.4 km away, so channels and bays may differ. Daily averages; the thermocline can move several metres day to day.

Conditions at Middle Tree

Middle Tree is open to the sea from the NNE–NE, SW–WNW, so waves build there when the wind blows from those directions. Land shelters it from the ENE–SSW.

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

The water is 31 °C at the surface and stays warm past 22 m, so a rash guard or 1–2 mm suits most dives.

Shelter

Open water in each direction from the site. Longer petals mean more open sea, so more exposure to wind waves and swell from that direction.N: 5.5 km of open waterNNE: 30.3 km of open waterNE: 56.6 km of open waterENE: 0.3 km of open waterE: 0.2 km of open waterESE: 0.2 km of open waterSE: 0.2 km of open waterSSE: 0.3 km of open waterS: 1.3 km of open waterSSW: 1.3 km of open waterSW: open sea (over 200 km)WSW: open sea (over 200 km)W: open sea (over 200 km)WNW: open sea (over 200 km)NW: 4.1 km of open waterNNW: 5.2 km of open waterNESW

Open to NNE–NE, SW–WNW. Waves and swell from there reach the site.

Sheltered from ENE–SSW: land blocks the waves.

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

Location

Open Middle Tree on the map10.6317, 103.2965

Nearby dive sites

Scores are today's best daylight hour.

About this forecast

Updated Sat 14 Nov, 22:30 · weather run 06Z 14 Nov · waves run 00Z 14 Nov

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

Water temperature in Preah Sihanouk

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