Daily Seawater Temperature and Density Record Shore Station
Station Race Rocks Ligthstation							Time Zone P.S.T
Observer Lester B. Oearson College of the Pacific					Month May 2002
Date	Time	Sea Temp. °C	Jar Temp. °C	Hydro- meter No.	Observer	Density . Reduced	*Corrected	*Salinity
1	21:50	8.7	8.7	10,802	1.0241	1.0231	1.0
2	22:40	8.4	8.4	10,802	1.0244	1.0233	1.0
3	23:20	8.6	8.7	10,802	1.0246	1.0235	1.0
4	23:45	8.4	8.4	10,802	1.0244	1.0233	1.0
5	23:55	8.3	8.3	10,802	1.0241	1.0230	1.0
6	23:35	8.3	8.4	10,802	1.0242	1.0231	1.0
7	23:35	8.9	8.9	10,802	1.0240	1.0230	1.0
8	11:55	9.7	9.8	10,802	1.0240	1.0232	1.0
9	13:00	10.1	10.2	10,802	1.0239	1.0231	1.0
10	14:10	10.2	10.2	10,802	1.0237	1.0229	1.0
11	16:40	10.0	10.0	10,802	1.0240	1.0232	1.0
12	17:45	10.2	10.3	10,802	1.0238	1.0230	1.0
13	18:45	9.7	9.7	10,802	1.0400	1.0231	1.0
14	0:30	8.8	8.9	10,802	1.0241	1.0231	1.0
15	0:30	8.8	8.8	10,802	1.0240	1.0232	1.0
16	0:55	9.0	9.0	10,802	1.0241	1.0231	1.0
17	7:12	9.6	9.7	10,802	1.0240	1.0230	1.0
18	22:40	9.7	9.8	10,802	1.0241	1.0233	1.0
19	22:55	9.7	9.7	10,802	1.0240	1.0232	1.0
20	22:35	9.7	9.7	10,802	1.0240	1.0232	1.0
21	8:05	9.8	9.8	10,802	1.0241	1.0233	1.0
22	10:25	10.1	10.1	10,802	1.0241	10.2330	1.0
23	11:55	10.3	10.4	10,802	1.0240	1.0232	1.0
24	13:25	10.0	10.1	10,802	1.0243	1.0235	1.0
25	16:30	10.0	10.0	10,802	1.0241	1.0233	1.0
26	17:30	10.1	10.2	10,802	1.0244	1.0236	1.0
27	18:30	9.5	9.6	10,802	1.0245	1.0236	1.0
28	19:30	9.8	9.8	10,802	1.0243	1.0235	1.0
29	20:30	9.7	8.7	10,802	1.0242	1.0234	1.0
30	21:10	9.6	9.6	10,802	1.0244	1.0236	1.0
31	21:45	9.5	9.6	10,802	1.0242	1.0234	1.0
Mean*	*	9.5	9.5	*	1.0 *	1.0 *	1.0 *	*
* These calculations will be done later at D.F.O. office.
	Recorded by Race Rocks Marine Protected Area Guardian, Mike Slater.. Lester B Pearson
	College of the Pacific